Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Julien Ruffault"'
Autor:
Coffi Belmys Cakpo, Julien Ruffault, Jean-Luc Dupuy, François Pimont, Claude Doussan, Myriam Moreno, Nathan Jean, Frederic Jean, Regis Burlett, Sylvain Delzon, Santiago Trueba, José M. Torres-Ruiz, Hervé Cochard, Nicolas Martin-StPaul
Publikováno v:
Annals of Forest Science, Vol 81, Iss 1, Pp 1-16 (2024)
Abstract Key Message Understanding the impact of extreme drought on the canopy fuel moisture content (CFMC) is crucial to anticipate the effects of climate change on wildfires. Our study demonstrates that foliage mortality, caused by leaf embolism, c
Externí odkaz:
https://doaj.org/article/77268c01d1774f388c84a143874424bc
Autor:
Frederic Jean, Hendrik Davi, Sylvie Oddou-Muratorio, Bruno Fady, Ivan Scotti, Caroline Scotti-Saintagne, Julien Ruffault, Valentin Journe, Philippe Clastre, Olivier Marloie, William Brunetto, Marianne Correard, Olivier Gilg, Mehdi Pringarbe, Franck Rei, Jean Thevenet, Norbert Turion, Christian Pichot
Publikováno v:
Annals of Forest Science, Vol 80, Iss 1, Pp 1-12 (2023)
Key message Phenology is of increasing interest to climate change science and adaptation ecology. Here, we provide bud development, leafing, and leaf senescence data, collected on 772 European beech and silver fir trees between 2006 and 2019 on Mont
Externí odkaz:
https://doaj.org/article/fda90250ec774c2fa671b82412af9e50
Autor:
Luiz Felipe Galizia, Renaud Barbero, Marcos Rodrigues, Julien Ruffault, Francois Pimont, Thomas Curt
Publikováno v:
Earth's Future, Vol 11, Iss 5, Pp n/a-n/a (2023)
Abstract Wildland fire is expected to increase in response to global warming, yet little is known about future changes to fire regimes in Europe. Here, we developed a pyrogeography based on statistical fire models to better understand how global warm
Externí odkaz:
https://doaj.org/article/900817f91b524d9ebd631d9f0f150589
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
Anthropogenic climate change is widely thought to have enhanced fire danger across parts of the world, including Mediterranean regions through increased evaporative demand and diminished precipitation during the fire season. Previous efforts have det
Externí odkaz:
https://doaj.org/article/199572fe8c1e4e8ebd23a3e575ae6948
Publikováno v:
Remote Sensing, Vol 9, Iss 1, p 7 (2016)
Global burned area (BA) datasets from satellite Earth observations provide information for carbon emission and for Dynamic Global Vegetation Model (DGVM) benchmarking. Fire patch identification from pixel-level information recently emerged as an addi
Externí odkaz:
https://doaj.org/article/77a6bf57cf024caf9244dccea3af1cd9
Chaque année brûle dans le monde une surface de forêts et de végétation naturelle équivalente à celle de l'Europe. Le climat, les activités humaines et la végétation sont les trois grands facteurs qui contrôlent les feux et en modifient pa
Autor:
Jorge Castel-Clavera, François Pimont, Thomas Opitz, Julien Ruffault, Miguel Rivière, Jean-Luc Dupuy
Publikováno v:
International Journal of Wildland Fire. 32:15-28
Background Identifying if and how climatic and non-climatic factors drive local changes in fire regimes is, as in many other human-dominated landscapes, challenging in south-eastern France where both heterogeneous spatial patterns and complex fire tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f97221e250861ca7519930509f6a5df2
https://doi.org/10.1071/wf22086
https://doi.org/10.1071/wf22086
Autor:
François Pimont, Julien Ruffault, Thomas Opitz, Hélène Fargeon, Renaud Barbero, Jorge Castel-Clavera, Nicolas Martin-StPaul, Eric Rigolot, Jean-Luc Dupuy
Publikováno v:
International Journal of Wildland Fire
International Journal of Wildland Fire, 2023, 32 (1), pp.4-14. ⟨10.1071/WF22103⟩
International Journal of Wildland Fire, 2023, 32 (1), pp.4-14. ⟨10.1071/WF22103⟩
Background An increase in fire weather is expected in a warming climate, but its translation to fire activity (fire numbers and sizes) remains largely unknown. Additionally, disentangling the extent to which geographic and seasonal extensions as well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c2788667d4b485203192a6acab61e65
https://doi.org/10.1071/wf22103
https://doi.org/10.1071/wf22103
Autor:
Nicolas Martin-StPaul, Julien Ruffault, Joannes Guillemot, Renaud Barbero, Hervé Cochard, Maxime Cailleret, Miquel De Caceres, Jean-Luc Dupuy, François Pimont, José M. Torres-Ruiz, Jean-Marc Limousin
Vapor Pressure Deficit (VPD, atmospheric drought) and soil water potential (Ψsoil, soil drought) have both been reported to affect terrestrial plant water stress, plant functions (growth, stomatal conductance, transpiration) and vulnerability to eco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7389669e152231c8fd88ba6507a0c844
https://hal.inrae.fr/hal-04144911/document
https://hal.inrae.fr/hal-04144911/document
Autor:
Arsene Druel, Nicolas Martins, Herve Cochard, Miquel DeCaceres, Sylvain Delzon, Maurizio Mencuccini, José Torres-Ruiz, Julien Ruffault
The current acceleration of climate change in Europe makes it essential to assess spatially the impact of drought and heat waves on forest disturbances risk (mortality, wildfire risk, etc…). Recent studies have shown that hydraulic failure is a key
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be37986b16808440e2b22e466e20d202
https://doi.org/10.5194/egusphere-egu23-17068
https://doi.org/10.5194/egusphere-egu23-17068